CN105357953A - Combine - Google Patents
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- Publication number
- CN105357953A CN105357953A CN201480038846.2A CN201480038846A CN105357953A CN 105357953 A CN105357953 A CN 105357953A CN 201480038846 A CN201480038846 A CN 201480038846A CN 105357953 A CN105357953 A CN 105357953A
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- CN
- China
- Prior art keywords
- mentioned
- engine
- exhaust gas
- gas purifying
- purifying shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
- F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
- F01N2330/04—Methods of manufacturing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
- F01N3/106—Auxiliary oxidation catalysts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combines (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
Abstract
The purpose of the present invention is to provide a combine in which the exhaust gas purification case (50) can be supported between the bottom surface of the operator's seat (10b) and the top surface of the engine (20), and the installed width of the operator's seat (10b) and the engine (20) in the sideways direction can be readily reduced. This combine is provided with a reaping apparatus (3), a threshing apparatus (5), a traveling mechanism body (1) equipped with the reaping apparatus (3) and the threshing apparatus (5), an engine (20) furnished inside an engine compartment (43) on the traveling mechanism body (1), and an exhaust gas purification case (50) for treating the exhaust gases from the engine (20), wherein the structure is one in which the operator's seat (10b) is supported at the top surface side of the engine compartment (43), a side column (15) is situated at the mechanism inner side of the engine compartment (43), and the exhaust gas purification case (50) is situated to the top surface side of the engine (20) in the interior of the engine compartment (43) below the operator's seat (10b), a portion of the exhaust gas purification case (50) being lapped over the side column 15 in plan view.
Description
Technical field
The present invention relates to a kind of while gather in the non-harvested cereal culm in field while carry out shelling by threshing apparatus to this receipts harvested cereal culm and gather in the crops the combine of grain by reaping apparatus, more particularly, a kind of combine possessing the paddy stalk raising apparatus of the non-harvested cereal culm propping up field is related to.
Background technology
Existing combine, makes a part for exhaust gas purifying shell be configured with exhaust gas purifying shell (reference patent document 1) to the reaping apparatus side of the front side being liftably configured in travel machine body outstanding and close the reaping apparatus of deflection.In addition, engine room top plate portion is formed as stairstepping, is configured with exhaust gas purifying shell (with reference to patent document 2) in position high compared with driver seat lower portion.
At first technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2013-1 publication
Patent document 2: Japanese Unexamined Patent Publication 2013-2 publication
Summary of the invention
Invent problem to be solved
In the above prior art, because need at the engine room inside configuration exhaust gas purifying shell near reaping apparatus, make the Exhaust Gas moving direction of exhaust gas purifying shell towards body fore-and-aft direction, so guaranteeing that the installation site of exhaust gas purifying shell is in the structure of the top side of engine, engine is also configured near reaping apparatus relative to driver seat, exist easily can not reduce the left and right directions of driver seat and the engine configured up and down the problems such as width are set.
Therefore, the present application will provide a kind of study these present situations and implement the invention of combine that improves.
In order to solve the means of problem
In order to achieve the above object, the combine of the invention of technical scheme 1, it possesses reaping apparatus, threshing apparatus, the travel machine body of above-mentioned reaping apparatus and threshing apparatus is installed, be arranged on the exhaust gas purifying shell of the Exhaust Gas of engine in the engine room in above-mentioned travel machine body and the above-mentioned engine of process, wherein, following structure: at the top side supporting driver seat of above-mentioned engine room, side configuration heel post in the machine of above-mentioned engine room, and the above-mentioned engine top side among the above-mentioned engine room inside below above-mentioned driver seat configures above-mentioned exhaust gas purifying shell, see that to make a part for above-mentioned exhaust gas purifying shell overlapping with above-mentioned heel post from the top down.
The invention of technical scheme 2, in the combine of technical scheme 1 record, possess the heat insulation plate body separated between the action bars setting unit of above-mentioned heel post top side and above-mentioned exhaust gas purifying shell and the engine compartment hood forming above-mentioned engine room, be provided with above-mentioned heat insulation plate body continuously in the end side of above-mentioned engine compartment hood.
The invention of technical scheme 3, is in the combine of technical scheme 2 record, forms in such a way: the above-mentioned thermal insulation board bodily form is become dual structure, is taken a breath by the air of cooling wind-force to the inner space of above-mentioned heat insulation plate body of above-mentioned engine.
The invention of technical scheme 4, in the combine of technical scheme 2 record, form in such a way: possess the electric ventilating fan of taking a breath to the inner space of the above-mentioned heat insulation plate body of dual structure, electric ventilating fan can lingeringly stop after a certain time relative to the opening operation of key switch.
The invention of technical scheme 5, in the combine of technical scheme 1 record, following structure: the engine compartment hood forming above-mentioned engine room is set, at the top side of above-mentioned engine compartment hood configuration driver seat, cover above-mentioned exhaust gas purifying shell by the above-mentioned engine compartment hood of dual structure.
The invention of technical scheme 6, in the combine of technical scheme 5 record, form in such a way: in the above-mentioned engine room of the below of above-mentioned driver seat, above-mentioned exhaust gas purifying shell is set, and arrange air cleaner in the above-mentioned engine room at the rear of above-mentioned driver seat, the front face side of at least above-mentioned exhaust gas purifying shell or top side are covered by the engine compartment hood of above-mentioned dual structure.
The invention that technical scheme 7 is recorded, is in the combine of technical scheme 5 record, is following structure: configure radiator adjacently with above-mentioned engine, the inner space of the above-mentioned engine compartment hood of dual structure is communicated with the outer gas suction side of radiator.
The invention that technical scheme 8 is recorded, in the combine of technical scheme 5 record, form in such a way: possess the electric ventilating fan of taking a breath to the inner space of the above-mentioned engine compartment hood of dual structure, electric ventilating fan can lingeringly stop after a certain time relative to the opening operation of key switch.
[effect of invention]
According to the invention of technical scheme 1, because combine possesses reaping apparatus, threshing apparatus, the travel machine body of above-mentioned reaping apparatus and threshing apparatus is installed, be arranged on the exhaust gas purifying shell of the Exhaust Gas of engine in the engine room in above-mentioned travel machine body and the above-mentioned engine of process, wherein, following structure: at the top side supporting driver seat of above-mentioned engine room, side configuration heel post in the machine of above-mentioned engine room, and the above-mentioned engine top side among the above-mentioned engine room inside below above-mentioned driver seat configures above-mentioned exhaust gas purifying shell, see that to make a part for above-mentioned exhaust gas purifying shell overlapping with above-mentioned heel post from the top down, so above-mentioned exhaust gas purifying shell can be arranged in the engine room immediately below above-mentioned driver seat, can below above-mentioned driver seat and above engine between above-mentioned exhaust gas purifying shell is set, that easily can reduce the left and right directions of above-mentioned driver seat and engine arranges width, can utilize the space of above-mentioned engine top side (in front and back width of above-mentioned engine and in the width of left and right) in the profile that it is seen from the top down that exhaust gas purifying shell is set compactly simultaneously.Such as, the exhaust entrance of above-mentioned exhaust gas purifying shell closely can be formed on the exhaust manifold of above-mentioned engine, and the exhaust exit pipe of the space of above-mentioned heel post following side extended above-mentioned exhaust gas purifying shell simply towards body rear can be utilized, above-mentioned exhaust gas purifying shell installation constitution or its Exhaust Gas discrepancy conduits structure etc. can be formed at low cost.
According to the invention of technical scheme 2, because possess the heat insulation plate body separated between the action bars setting unit of above-mentioned heel post top side and above-mentioned exhaust gas purifying shell and the engine compartment hood forming above-mentioned engine room, above-mentioned heat insulation plate body is provided with continuously in the end side of above-mentioned engine compartment hood, so the temperature of above-mentioned heel post side can be suppressed simply to rise by the heat insulating function of above-mentioned heat insulation plate body, can prevent the hot gas of above-mentioned heel post side from passing to the operator rided on above-mentioned driver seat.Successfully can perform the filter regeneration running etc. the effluent air temp in above-mentioned exhaust gas purifying shell being maintained high temperature.
According to the invention of technical scheme 3, because form in such a way: the above-mentioned thermal insulation board bodily form is become dual structure, taken a breath by the air of cooling wind-force to the inner space of above-mentioned heat insulation plate body of above-mentioned engine, so the inner space of outer gas inhalation power to above-mentioned heat insulation plate body of the radiator of above-mentioned engine cool (cooling fan) can be utilized to take a breath.The scavenger fan etc. that the air not needing to arrange especially the inner space making above-mentioned heat insulation plate body is come in and gone out, can be formed at low cost.
According to the invention of technical scheme 4, because form in such a way: possess the electric ventilating fan of taking a breath to the inner space of the above-mentioned heat insulation plate body of dual structure, electric ventilating fan can lingeringly stop after a certain time relative to the opening operation of key switch, even if so above-mentioned key switch is stopped by the cooling fan carrying out opening operation and above-mentioned engine, the ventilation of above-mentioned heat insulation plate body (inner space) also can be proceeded by above-mentioned electric ventilating fan.Can prevent above-mentioned heat insulation plate body after above-mentioned engine stop from exceedingly being heated by the heating (afterheat) of above-mentioned exhaust gas purifying shell.In addition, also can promote that the temperature of the action bars setting unit of above-mentioned heel post top side declines by the cooling of above-mentioned heat insulation plate body.
According to the invention of technical scheme 5, because be following structure: arrange the engine compartment hood forming above-mentioned engine room, at the top side of above-mentioned engine compartment hood configuration driver seat, above-mentioned exhaust gas purifying shell is covered by the above-mentioned engine compartment hood of dual structure, so above-mentioned exhaust gas purifying shell can be configured being configured in immediately below the driver seat on above above-mentioned engine room, can below above-mentioned driver seat and above engine between support above-mentioned exhaust gas purifying shell, that easily can reduce the left and right directions of above-mentioned driver seat and engine arranges width, exhaust gas purifying shell can be set compactly in the top side of engine simultaneously.In addition, the temperature outside above-mentioned engine compartment hood can be suppressed to rise, can prevent the hot gas in above-mentioned engine room from transmitting to the operator rided on above-mentioned driver seat.Successfully can perform the filter regeneration running etc. the effluent air temp in above-mentioned exhaust gas purifying shell being maintained high temperature.
According to the invention of technical scheme 6, because form in such a way: arrange above-mentioned exhaust gas purifying shell in the above-mentioned engine room of the below of above-mentioned driver seat, and in the above-mentioned engine room at the rear of above-mentioned driver seat, air cleaner is set, the front face side of at least above-mentioned exhaust gas purifying shell or top side are covered by the engine compartment hood of above-mentioned dual structure, so the above-mentioned exhaust gas purifying shell becoming high temperature and the air cleaner being taken into outer gas can be configured in adjoining each other compactly the top of above-mentioned engine.Such as, the cooling air take-in portion of the both sides of above-mentioned engine and air cleaner and above-mentioned engine can be made to adjoin, can easily import gas from the cooling air take-in portion of above-mentioned engine to air cleaner.
According to the invention of technical scheme 7, because be following structure: configure radiator adjacently with above-mentioned engine, the outer inner space of gas inhalation power to above-mentioned engine compartment hood of above-mentioned radiator (cooling fan) inner space of the above-mentioned engine compartment hood of dual structure be communicated with, so can be utilized to take a breath with the outer gas suction side of radiator.The scavenger fan etc. not needing the air arranging the inner space making above-mentioned engine compartment hood especially to come in and go out, can be formed at low cost.
According to the invention of technical scheme 8, because form in such a way: possess the electric ventilating fan of taking a breath to the inner space of the above-mentioned engine compartment hood of dual structure, electric ventilating fan can lingeringly stop after a certain time relative to the opening operation of key switch, even if so above-mentioned key switch is stopped by the cooling fan carrying out opening operation and above-mentioned engine, the ventilation of above-mentioned engine compartment hood (inner space) also can be proceeded by above-mentioned electric ventilating fan.Can prevent above-mentioned engine compartment hood from exceedingly being heated by the heating of above-mentioned exhaust gas purifying shell after above-mentioned engine stop.In addition, also can promote that the temperature in above-mentioned engine room declines by the cooling of above-mentioned engine compartment hood.
Accompanying drawing explanation
Fig. 1 is the left side view cutting the combine of 4 ridges of the present invention.
Fig. 2 is the right side view of combine.
Fig. 3 is the vertical view of combine.
Fig. 4 is the stereogram in the running portion from the viewing of rear, left side.
Fig. 5 is the left side view in running portion.
Fig. 6 is the enlarged drawing of Fig. 5.
Fig. 7 is the left side view of engine room.
Fig. 8 is the front view of engine room.
Fig. 9 is the rearview of engine room.
Figure 10 is the front view of the engine room representing variation.
Figure 11 is the stereogram of the face side of engine.
Figure 12 is the stereogram of the rear side of engine.
Figure 13 is the front view of engine.
Figure 14 is the rearview of engine.
Figure 15 is the stereogram of the rear side of the engine representing variation.
Figure 16 is the amplification key diagram of this engine.
Figure 17 is the amplification key diagram of the top side of this engine.
Embodiment
In order to the mode carried out an invention
Below, the embodiment specialized by combine of the present invention is described based on accompanying drawing.In addition, in the following description, towards travel machine body 1 direction of advance left side is called simply left side, similarly towards direction of advance right side is called simply right side.Referring to figs. 1 through Fig. 4, the combine of present embodiment is described.As shown in Figures 1 to 4, the travel machine body 1 supported by the traveling crawler belt 2 (traveling portion) of pair of right and left is possessed.In the front portion of travel machine body 1, around harvesting rotating fulcrum axle 4a liftable, the reaping apparatus 3 cutting 4 ridges receiving harvested cereal culm is adjustably installed by single-acting lifting hydraulic cylinder 4.In travel machine body 1, in laterally also having carried the threshing apparatus 5 with feed chain 6 and the tanker 7 storing the grain after shelling in column-like manner.In addition, threshing apparatus 5 towards travel machine body 1 direction of advance be configured in left side, tanker 7 towards travel machine body 1 direction of advance configure right side (with reference to Fig. 3).
The discharge screw rod 8 of being discharged to engine body exterior by the grain in tanker 7 has been arranged from the rear of tanker 7 to top.Be configured to the front portion rotating tanker 8 centered by the longitudinal screw 8a discharging screw rod 8 to body side.In the front of tanker 7, be provided with running portion 10 at the right front of travel machine body 1.As running portion 10, be configured with pedal 10a, driver seat 10b that operator takes, arrange and turn to the control wheel column 11 of control wheel 10C, possess the heel post 15 of main shift lever 12 or secondary gear lever 13 or operation clutch lever 14 or Switch etc.
As shown in Figures 1 and 2, in the travel machine body 1 of the below of driver seat 10b, be configured with the diesel engine 20 as the power source of each drive division.In addition, the crawler frame 21 of left and right is configured with in the following side of travel machine body 1.On crawler frame 21, be provided with to the drive sprocket 22 travelling crawler belt 2 and transmit the power of engine 20, maintain the tension force travelling crawler belt 2 jockey pulley 23 and will the ground side of crawler belt 2 be travelled be held in multiple track roller 24 of ground state.Supported the front side travelling crawler belt 2 by drive sprocket 22, supported the rear side travelling crawler belt 2 by jockey pulley 23, supported the ground side travelling crawler belt 2 by track roller 24.
As shown in Figure 1 to Figure 3, as reaping apparatus 3, possess the paddy stalk raising apparatus 31 of 4 ridge amounts of the non-harvested cereal culm propping up field, cut off the stalks conveying apparatus 33 of the cutter device 32 of the hair-clippers minor of the strain root of the non-harvested cereal culm in field and the leading section from paddy stalk raising apparatus 31 to feed chain 6 (conveying side, top) conveying receipts harvested cereal culm.Propped up the non-harvested cereal culm in field by paddy stalk raising apparatus 31, cut off the strain root of non-harvested cereal culm by cutter device 32, carry receipts harvested cereal culm by paddy stalk raising apparatus 31 to the leading section of feed chain 6.
As threshing apparatus 5, the shake separator plate 52 of the shake sorting mechanism of the threshing object possess the threshing cylinder 51 of paddy stalk shelling, falling as sorting to the below of threshing cylinder 51, the winnower winnowing machine fan 53 supplying sorting wind to shake separator plate 52, the process cylinder 54 shelling effluent that the rear portion from threshing cylinder 51 is taken out being carried out reprocessing, the dust exhausting fan 61 that the dust discharge at the rear portion shaking separator plate 52 is discharged outside machine.
As shown in Figures 1 and 2, in the rear end side (feeding terminal side) of feed chain 6, the row's of being configured with stalk chain 62.From the rear end side of feed chain 6 by the row's stalk (having taken off the stalk of grain) arranged stalk chain 62 and adopt as heir, discharge to the rear of travel machine body 1 with long state, or after cutting into suitably short length by row's stalk cutter 63 of the rear side being arranged on threshing apparatus 5, the back lower place to travel machine body 1 is discharged.
In the lower side of shake separator plate 52, be provided with and take out by the first conveyer 55 of the grain (the first sorting thing) shaking separator plate 52 sorting and the second conveyer 56 that taking-up is mixed with grain, stalk is considered to be worth doing, band props up the second sorting thing of the grain obstructed etc.In addition, with the order of the first conveyer 55, second conveyer 56 on front side of the direct of travel of travel machine body 1, be horizontally installed on the top side of the travel machine body 1 of the rear upper travelling crawler belt 2 from the side.
Shake separator plate 52, the shelling thing that shake sorting (gravity separation) falls to the below of threshing cylinder 51.From the grain (the first sorting thing) that shake separator plate 52 falls, the dust in its grain is removed by the sorting wind from winnower winnowing machine fan 53, falls to the first conveyer 55.At a sidewall (the being right side wall in embodiments) terminal part outwardly from the tanker 7 in the close threshing apparatus 5 among the first conveyer 55, be communicated with and be connected to the first grain barrel-removing 57 extended at above-below direction.From the grain that the first conveyer 55 takes out, inputting to tanker 7 by being arranged on the conveyer (omit diagram) of winnowing of first in the first grain barrel-removing 57, being collected in the inside of tanker 7.
Shake separator plate 52, form in such a way: by shake sorting (gravity separation), make band prop up the second sorting things such as the grain of stalk (the dividing the reduction reprocessing selected thing again of the mixing such as grain and stalk bits existence) and fall to the second conveyer 56.The the second sorting thing taken out by the second conveyer 56, returns to the top side shaking separator plate 52 through the second reduction cylinder 58 and the second handling part 59 and is carried out sorting again.In addition, from the stalk bits in the threshing object of threshing cylinder 51 and dust etc., by from the sorting wind of winnower winnowing machine fan 53 and the suction dirt effect of dust exhausting fan 61, discharge from the rear portion of travel machine body 1 to field.
Then, with reference to Fig. 4 ~ Fig. 9, the loading structure of diesel engine 20 is described.As shown in figs. 6-9, among on the travel machine body 1 in running portion 10, on above below driver seat 10b, through engine foundation 41 vibrationproof supporting diesel engine 20.To the traveling driving gear box casing 42 of crawler frame 21 front portion or the driving force of each portion belt transmission diesel engine 20.Front face side and the top side of diesel engine 20 is covered by the engine compartment hood 44 of the front face side or top side that form engine room 43.And, lay in the below of heel post 15 and separate plate body 16, formed the top side of engine room 43 by separation plate body 16, covered the top side of diesel engine 20 by separation plate body 16.
In addition, as shown in Figure 6 to 8, travel machine body 1 right-hand end in running portion 10 uprightly arranges the wind-tunnel housing 46 of box like through opening and closing fulcrum shaft 45, and the right-hand end of engine compartment hood 44 and the machine medial surface of wind-tunnel housing 46 are linked.Travel machine body 1 top side inside wind-tunnel housing 46 machine uprightly arranges water-cooled radiator 47, and radiator 47 is configured in opposite directions with the cooling fan 48 of diesel engine 20.In wind-tunnel housing 46, outer gas (cooling air) is taken into from the machine outer openings 46a on wind-tunnel housing 46 top, and side opening 46b is through radiator 47 in the machine of wind-tunnel housing 46 bottom, the cooling air be over by cooling fan 48 dedusting is moved in engine room 43, the cooling air cooling diesel engine 20 etc. be over by this dedusting.In addition, lay basket strainer at machine outer openings 46a, prevent stalk bits etc. to the intrusion of wind-tunnel housing 46 inside.
And then, as shown in Fig. 6, Fig. 7, Fig. 9, the engine room pillar 71 of left and right is uprightly set on above the travel machine body 1 on rear side of running portion 10, between the engine room pillar 71 of left and right, lays back side plate body 72.That is, define engine room 43 by separation plate body 16, engine compartment hood 44, wind-tunnel housing 46 and back side plate body 72, make the output shaft 20a (crank axle) of diesel engine 20 towards left and right, in engine room 43, be provided with diesel engine 20.In addition, the projecting left end of output shaft 20a in the left side side of diesel engine 20, having linked to travel in the left end of output shaft 20a drives belt 73 and shelling to drive belt 74, exports the driving force of diesel engine 20 towards traveling crawler belt 2 and threshing apparatus 5.
On the other hand, as shown in Fig. 4 ~ Fig. 9, diesel engine 20 possesses the exhaust gas purifying shell 50 of the air cleaner 49 of supply live gas and the Exhaust Gas of process diesel engine 20.The top side of engine compartment hood 44 is formed as multistage step-like, among the top side of engine compartment hood 44,44a above front portion is formed low, 44b above rear portion is formed high.On the rear portion of engine compartment hood 44 44b rear end and left and right engine room pillar 71 upper end between auxiliary cover body 44c is set, fixed air cleaner 49 on below auxiliary cover body 44c, the following side configuration air cleaner 49 of 44b and auxiliary cover body 44c on the rear portion of engine compartment hood 44, and carry noise reduction casing 40 in the top side of auxiliary cover body 44c, make noise reduction casing 40 inside be taken into body 39 through live gas to be communicated with wind-tunnel housing 46, air cleaner 49 is communicated with noise reduction casing 40 inside.Through air cleaner 49 and live gas taken-into tube 49a, the induction mnifold 19 to diesel engine 20 is taken into the air in wind-tunnel housing 46.In addition, electric mounting box 38 is set in the top side of noise reduction casing 40, inside establishes engine controller etc.
On the other hand, on the front portion of engine compartment hood 44, the upper side of 44a is through sheet material supporting device 10d supporting driver seat 10b, and the following side of 44a and separation plate body 16 configures exhaust gas purifying shell 50 on the front portion of engine compartment hood 44.Exhaust gas purifying shell 50, is formed as long size cylindric, is bearing in the top side of diesel engine 20 by its outer shape.In other words, make the output shaft 20a direction of axis line of diesel engine 20 consistent with the Exhaust Gas moving direction of exhaust gas purifying shell 50 inside.The exhaust gas purifying shell 50 of long size cylindrical shape, is supported abreast by the output shaft 20a with diesel engine 20.
Namely, as shown in Figure 7, Figure 8, the below of 44a above the Exhaust Gas of the exhaust gas purifying shell 50 being configured with exhaust inlet pipe 81 is taken into front portion that side is positioned at engine compartment hood 44, and make the Exhaust Gas outlet side of the exhaust gas purifying shell 50 being configured with exhaust exit pipe 82 be positioned at the below of separating plate body 16.Exhaust inlet pipe 81 is communicated with the exhaust manifold 83 of diesel engine 20, on the other hand, among travel machine body 1 top side, tail pipe 84 is extended between threshing apparatus 5 and tanker 7, exhaust exit pipe 82 is communicated with tail pipe 84.From the Exhaust Gas that the exhaust manifold 83 of diesel engine 20 is discharged, discharge to machine from exhaust gas purifying shell 50 through tail pipe 84.
And, as shown in Figure 6 to 8, separation plate body 16 and engine compartment hood 44 are formed as dual structure, make the left and right end portions opening of the inner space 16a of the separation plate body 16 of dual structure, and make the left and right end portions opening of the inner space 44d of the engine compartment hood 44 of dual structure.The width dimensions up and down separating the gauge up and down of plate body 16 and the inner space 44d of engine compartment hood 44 is formed roughly equal, the right-hand end of separation plate body 16 is fitted together to be inserted into the left end of the inner space 44d of engine compartment hood 44.That is, make the left end of engine compartment hood 44 cover the right-hand end being entrenched in and separating plate body 16, the inner space 16a of separation plate body 16 is communicated with the inner space 44d of engine compartment hood 44.
In addition, the right-hand end of the inner space 44d of engine compartment hood 44 is made to protrude into the inside of wind-tunnel housing 46, the inner space 44d of engine compartment hood 44 is communicated with the inside of wind-tunnel housing 46, the inner space 44d of the engine compartment hood 44 of dual structure is communicated with the outer gas suction side of radiator 47, and outer gas suction side and the diesel engine 20 of this radiator 47 adjoin.Above-mentioned exhaust gas purifying shell is covered by the separation plate body 16 of dual structure and engine compartment hood 44, by the separation heat insulating function of inner space 16a of plate body 16 and the heat insulating function of the inner space 44d of engine compartment hood 44, the heat of engine room 43 side is inhibit to transmit to the driver seat 10b of engine compartment hood 44 top side or the top side of heel post 15.
And, as shown in Figure 8, Figure 9, among the following side of the level face of heel post 15, above on separation plate body 16, the bar fulcrum shaft mechanism 17 of configuration supports work clutch lever 14 grade, and be arranged to vertically flush planar by separating the left end of plate body 16 and the left end face of exhaust gas purifying shell 50, separating the left side side of the left end of plate body 16 and the left end face of exhaust gas purifying shell 50, configuration and operation clutch lever 14 operates grade tensioning or loose operations shelling drive the clutch operating linkage 18 of belt 74 etc. in linkage.Possess the heel post cover 15a in the left side covering bar fulcrum shaft mechanism 17 or clutch operating linkage 18 etc., the upper end of heel post cover 15a and the left surface bottom of heel post 15 are linked.That is, configure heel post cover 15a opposite to each other with the left side opening of the inner space 16a separating plate body 16, separating plate body 16 and configuring clutch operating linkage 18 between exhaust gas purifying shell 50 and heel post cover 15a.
As Fig. 1, shown in Fig. 4 ~ Fig. 9, possessing reaping apparatus 3, threshing apparatus 5, the travel machine body 1 of installing reaping apparatus 3 and threshing apparatus 5, be arranged on the diesel engine 20 in the engine room 43 in travel machine body 1 with in the combine of the exhaust gas purifying shell 50 of the Exhaust Gas of process diesel engine 20, following structure: make driver seat 10b be bearing in the top side of engine room 43, side configuration heel post 15 in the machine of engine room 43, and the diesel engine 20 top side configuration exhaust gas purifying shell 50 among engine room 43 inside below driver seat 10b, see that to make a part for exhaust gas purifying shell 50 overlapping with above-mentioned heel post 15 from the top down.Therefore, in engine room 43 immediately below driver seat 10b, exhaust gas purifying shell 50 can be set, can below driver seat 10b and above diesel engine 20 between exhaust gas purifying shell 50 is set, that easily can reduce the left and right directions of driver seat 10b and diesel engine 20 arranges width, simultaneously, can utilize the space of diesel engine 20 top side, in its plan shape, (in the front and back width of diesel engine 20 and in the width of left and right) arranges exhaust gas purifying shell 50 compactly.Such as, the exhaust inlet pipe 81 of exhaust gas purifying shell 50 can be made closely to be formed with the exhaust manifold 83 of diesel engine 20, and the exhaust exit pipe 82 of the space of heel post 15 following side extended exhaust gas purifying shell 50 simply towards body rear can be utilized, exhaust gas purifying shell 50 installation constitution or its Exhaust Gas discrepancy conduits structure etc. can be formed at low cost.
As shown in Fig. 4 ~ Fig. 9, possess the separation plate body 16 as the heat insulation plate body will separated between operation clutch lever 14 (action bars) setting unit of heel post 15 top side and exhaust gas purifying shell 50 and the engine compartment hood 44 forming engine room 43, be provided with continuously in the end side of engine compartment hood 44 and separate plate body 16.Therefore, the temperature of above-mentioned heel post 15 side can be suppressed simply to rise by the heat insulating function separating plate body 16, can prevent the hot gas of heel post 15 side from passing to the operator rided on driver seat 10b.Successfully can perform the filter regeneration running etc. the effluent air temp in exhaust gas purifying shell 50 being maintained high temperature.
As shown in Fig. 4 ~ Fig. 9, separation plate body 16 is formed as dual structure, is taken a breath by the air of cooling wind-force to the inner space of separating plate body 16 of diesel engine 20.Therefore, the outer gas inhalation power of the radiator 47 (cooling fan 48) that diesel engine 20 can be utilized to cool, takes a breath to the inner space of separating plate body 16.The scavenger fan etc. not needing the air arranging the inner space making separation plate body 16 especially to come in and go out, can be formed at low cost.
As shown in Fig. 1, Fig. 4 ~ Fig. 9, the travel machine body 1 possessing reaping apparatus 3, threshing apparatus 5, installing reaping apparatus 3 and threshing apparatus 5, be arranged in travel machine body 1 engine room 43 in diesel engine 20 and process diesel engine 20 Exhaust Gas exhaust gas purifying shell 50 combine in, following structure: the engine compartment hood 44 forming engine room 43 is set, at the top side of engine compartment hood 44 configuration driver seat 10b, cover exhaust gas purifying shell 50 by the engine compartment hood 44 of dual structure.Therefore, exhaust gas purifying shell 50 can be configured being configured in immediately below the driver seat 10b on above engine room 43, can below driver seat 10b and above diesel engine 20 between support above-mentioned exhaust gas purifying shell 50, that easily can reduce the left and right directions of driver seat 10b and diesel engine 20 arranges width, can arrange exhaust gas purifying shell 50 compactly in the top side of diesel engine 20 simultaneously.In addition, the temperature outside engine compartment hood 44 can be suppressed to rise, can prevent the hot gas in engine room 43 from passing to the operator rided on driver seat 10b.Successfully can perform the filter regeneration running etc. the effluent air temp in exhaust gas purifying shell 50 being maintained high temperature.
As shown in Fig. 4 ~ Fig. 9, in the engine room 43 of the below of driver seat 10b, exhaust gas purifying shell 50 is set, and arrange air cleaner 49 in the engine room 43 at the rear of driver seat 10b, at least the front face side of exhaust gas purifying shell 50 or top side are covered by the engine compartment hood 44 of dual structure.Therefore, the exhaust gas purifying shell 50 becoming high temperature and the air cleaner 49 being taken into outer gas can be configured in adjoining each other compactly the top of diesel engine 20.Such as, the cooling air take-in portion of the both sides of diesel engine 20 and air cleaner 49 and diesel engine 20 can be made to adjoin, easily can import gas from the cooling air take-in portion of diesel engine 20 to air cleaner 49.
As shown in Fig. 4 ~ Fig. 9, configure the structure of radiator 47 adjacently as with diesel engine 20, the inner space of the engine compartment hood 44 of dual structure is communicated with the outer gas suction side of radiator 47.Therefore, the outer inner space of gas inhalation power to engine compartment hood 44 of radiator 47 (cooling fan 48) can be utilized to take a breath.Do not need to arrange the scavenger fan etc. that the air of the inner space of engine compartment hood 44 is come in and gone out especially, can form at low cost.
And then, with reference to Figure 10, the deformation structure of key diagram 8.Replace the structure of Fig. 8 that the inner space 44d of engine compartment hood 44 is communicated with wind-tunnel housing 46 inside, in the engine compartment hood 44 shown in Figure 10 constructs, the right-hand end of the inner space 44d of engine compartment hood 44 is closed, in the right-hand end of this inner space 44d, scavenger fan 77 is set, scavenger fan 77 is driven by electro-motor 78, by the opening operation of the key switch 79 making diesel engine 20 stop, by electro-motor 78 timing drive to through certain hour, by scavenger fan 77, the air in engine room 43 is given the right-hand end of the inner space 44d of engine compartment hood 44, the heating installation of the inner space 44d of engine compartment hood 44 is discharged to machine from the opening of the left end of the inner space 16a of separation plate body 16.
Namely, as shown in Figure 10, possess the structure to the scavenger fan 77 that the inner space 44d of the engine compartment hood 44 of dual structure takes a breath, when operator's making operation key switch 79, scavenger fan 77 automatically carries out ON Action, on the other hand, when operator's opening operation key switch 79, after a certain time, electric ventilating fan 77 is made lingeringly automatically to stop.When making diesel engine 20 stop, the situation that the internal temperature that there is not engine room 43 exceedingly rises because of heatings such as exhaust gas purifying shells 50.In addition, also the air-supply guide way 76 that the tubular making one end side right is set at the downwind side of cooling fan 48 can be configured to, another side of air-supply guide way 76 is communicated with the suction side of scavenger fan 77, is taken into a part for cooling fan 48 wind through air-supply guide way 76 to the separation inner space 16a of the plate body 16 or inner space 44d of engine compartment hood 44.
As shown in Figure 10, possess the electric ventilating fan 77 of taking a breath to the inner space of the separation plate body 16 of dual structure, electric ventilating fan 77 can lingeringly stop after a certain time relative to the opening operation of key switch 79.Therefore, even if key switch 79 is stopped by the cooling fan 48 carrying out opening operation and diesel engine 20, also the ventilation of separating plate body 16 (inner space) can be proceeded by electric ventilating fan 77.Can prevent from after diesel engine 20 stops, separating plate body 16 exceedingly to be heated by the heating (afterheat) of exhaust gas purifying shell 50.In addition, also can be promoted that by the cooling of separating plate body 16 temperature of action bars (the operation clutch lever 14) setting unit of heel post 15 top side declines.
As shown in Figure 10, because possess the electric ventilating fan 77 of taking a breath to the inner space of the engine compartment hood 44 of dual structure, electric ventilating fan 77 can lingeringly stop after a certain time relative to the opening operation of key switch 79, even if so key switch 79 is stopped by the cooling fan 48 carrying out opening operation and diesel engine 20, the ventilation of engine compartment hood 44 (inner space 44d) also can be proceeded by electric ventilating fan 77.Can prevent from stopping rear engine room to cover 44 at diesel engine 20 exceedingly to be heated by the heating (afterheat) of exhaust gas purifying shell 50.In addition, also can promote that the temperature in engine room 43 declines by the cooling of engine compartment hood 44.
Then, with reference to Figure 11 ~ Figure 14, while be described diesel engine 20.As shown in Figure 11 ~ Figure 14, a side of the cylinder head 91 of diesel engine 20 is configured with induction mnifold 19.Cylinder head 91 has been positioned in engine output shaft 20a built-in and on the cylinder block 92 of piston (omitting diagram).The another side of cylinder head 91 is configured with exhaust manifold 83, and the front-end and back-end of engine output shaft 20a are given prominence to from the front and back of cylinder block 92.
As shown in Fig. 3 ~ Fig. 5, on after cylinder block 92, secure flywheel shell 93.Flywheel 94 is set in flywheel shell 93.The mode of taking out the power of diesel engine 20 with the side, left side of the engine output shaft 20a from warp beam supporting flywheel 94 towards gear box casing 42 is formed.And then, configure food tray 95 on below cylinder block 92, and configure cooling fan 48 in the front face side of cylinder block 92, radiator 47 (with reference to Fig. 8) is set opposite to each other with cooling fan 48.
As shown in Figure 12, Figure 14, on induction mnifold 19, configuration is taken into the exhaust gas recirculation system (EGR) 96 of the Exhaust Gas of recycle.Air cleaner 49 shown in Fig. 4 is connected with induction mnifold 19 through exhaust gas recirculation system 96.By air cleaner 49 dedusting and the extraneous air that purified, be sent to induction mnifold 19, to each cylinder supply of diesel engine 20.
According to above-mentioned structure, a part for the Exhaust Gas of discharging from diesel engine 20 to exhaust manifold 83, through exhaust gas recirculation system 96, each cylinder backflow from from induction mnifold 19 to diesel engine 20, thus, the ignition temperature of diesel engine 20 declines, and the discharge rate from the nitrogen oxide (NOx) of diesel engine 20 is lowered, and the specific fuel consumption of diesel engine 20 is enhanced.
As shown in figure 12, on each injector 97 of 4 cylinder amounts of diesel engine 20, possess the petrolift 98 and common rail 99 that connect not shown fuel tank.Side configuration common rail 99 and fuel filter 100 are set at the induction mnifold 19 of cylinder head 91, the cylinder block 92 below induction mnifold 19 configures petrolift 98.In addition, above-mentioned each injector 97, has the Fuelinjection nozzle (omitting diagram) of electromagnetism open and close controlling type.Common rail 99 is connected at the outlet side of petrolift 98, cylindric common rail 99 is connected with each injector 97 of diesel engine 20 respectively, the fuel of high pressure is temporarily stored in common rail 99, and the fuel under high pressure in common rail 99 is to each cylinder (oil cylinder) inside supply of diesel engine 20.
According to by above-mentioned structure, the fuel of diesel engine 20 by petrolift 98 to common rail 99 force feed, the fuel of high pressure is stored in common rail 99, and the Fuelinjection nozzle of above-mentioned each injector 97 is carried out open and close controlling respectively, thus, the fuel of the high pressure in common rail 99 is by each cylinder injection to diesel engine 20.That is, by the Fuelinjection nozzle of the above-mentioned each injector 97 of Electronic Control, expulsion pressure, the injection timing of fuel can be controlled accurately, injection period (emitted dose).Therefore, the nitrogen oxide (NOx) of discharging from diesel engine 20 can be reduced.
As shown in Figure 11 ~ Figure 14, as the ventilated gas purifying device for purifying the Exhaust Gas of discharging from each cylinder of above-mentioned diesel engine 20, possesses the exhaust gas purifying shell 50 of the diesel particulate filter (DPF) as the particle-like substance in the Exhaust Gas of removing diesel engine 20.As shown in figure 11, in exhaust gas purifying shell 50, be provided with oxidation catalyst 111 and cooking fume filter 112.The Exhaust Gas of discharging from each cylinder of diesel engine 20 to exhaust manifold 83, via exhaust gas purifying shell 50 etc., externally releases.The carbon monoxide (CO) in the Exhaust Gas of diesel engine 20, hydrocarbon (HC), particle-like substance (PM), nitrogen oxide matter (NOx) is reduced by exhaust gas purifying shell 50.
Exhaust gas purifying shell 50, is configured to see from the top down the long size drum of the transverse direction length extending long to the direction that the output shaft (crank axle) with diesel engine 20 is parallel.At the drum pars intermedia of exhaust gas purifying shell 50, be provided with the exhaust inlet pipe 81 being taken into Exhaust Gas.Among before diesel engine 20, in the front face side of cylinder head 32, through front support leg body 113, support an end (Exhaust Gas moving direction upstream side) of exhaust gas purifying shell 50 dismantledly.On the other hand, among after diesel engine 20, in the lower end side of the rear portion of exhaust manifold 83 fastening link rear leg body 114, in the upper end side of rear leg body 114, the other end (Exhaust Gas moving direction downstream) of fastening link exhaust gas purifying shell 50 dismantledly.Among after diesel engine 20, in the lower end side tightening the knot auxiliary legs body 117 that is connected below of cylinder head 32, support the upper end side of auxiliary legs body 117 dismantledly in the upper end side of rear leg body 114.That is, through front support leg body 113 and rear leg body 114 and auxiliary legs body 117, in the top side of diesel engine 20, exhaust gas purifying shell 50 has been installed.At the fore-and-aft direction of diesel engine 20, towards the length direction (Exhaust Gas moving direction) of the exhaust gas purifying shell 50 of cylindrical shape, at the upper side of exhaust manifold 83, abreast exhaust gas purifying shell 50 is supported to crossbearer posture with exhaust manifold 83.
In addition, as shown in Figure 12, Figure 14, cylinder head 32 below on exhaust pillar 115 is uprightly set, and be welded and fixed outlet bracket 116 on exhaust exit pipe 82, exhaust pillar 115 the adjustable setting height(from bottom) of upper end side link outlet bracket 116 by bolted.That is, exhaust pillar 115 upper end side after cylinder head 32, through outlet bracket 116, supports exhaust exit pipe 82 in above-below direction adjustable position.Compared with the air exit external diameter of exhaust exit pipe 82 rear end side, the exhaust entrance internal diameter of tail pipe 84 front is formed greatly, make the exhaust entrance of tail pipe 84 be play cover with being fitted together to shape be entrenched in exhaust exit pipe 82 air exit on, gap between the air exit and the exhaust entrance of tail pipe 84 of exhaust exit pipe 82, the exhaust entrance internal negative pressure to tail pipe 84 attracts outer gas (with reference to Figure 11).
In addition, as shown in figure 12, engine suspension dog hole 115a is formed in the upper end side of exhaust pillar 115, by the engine suspension exhaust pillar 115 of front hook accessory 118 and engine suspension rear hook accessory of dual-purpose cylinder head 32 front face side, diesel engine 20 is suspended on the handling such as crane or chain block suspension arrangement (omitting diagram), is configured to can assemble or dismantle diesel engine 20 in travel machine body 1.
And, as shown in Fig. 4, Fig. 5, Fig. 9, be welded and fixed front support bracket 85 in tail pipe 84 front from the side for crank shape, the pipe platform 86 of Left Hand Engine room pillar 71 left surface links front support bracket 85 by bolted adjustable mounting position.On pipe platform 86, premenstrual frame support bracket 85 supports tail pipe 84 front in left and right directions adjustable position.In addition, rear support bracket 87 is welded and fixed in the rear end side (air exit) of the tail pipe 84 towards rearward openings, link rear support bracket 87 in the top side of travel machine body 1 by bolted, the horizontal frame height of travel machine body 1 supports the air exit end of tail pipe 84.
With on the highly roughly the same height of the exhaust gas purifying shell 50 above diesel engine 20, the exhaust entrance side bearing of tail pipe 84 is being obtained high, and must be low by the air exit side bearing of tail pipe 84 on the roughly the same height of frame height of the travel machine body 1 with mounting threshing apparatus 5 or tanker 7, by the extended portion up and down in the middle of close for the rear edge portion of pulley cover plate body 88 crank shape being configured in tail pipe 84, the outside of the winnower winnowing machine belt pulley 89 for inputting diesel engine 20 driving force to threshing apparatus 5 is surrounded by tail pipe 84 and pulley cover plate body 88, the outer gas warm by the heat extraction of tail pipe 84 is attracted by winnower winnowing machine fan 53 as sorting wind.
Then, with reference to Figure 15 ~ Figure 17, the variation of exhaust exit pipe 82 supporting construction is described.Replace the above-mentioned exhaust pillar 115 (with reference to Figure 12) of dual-purpose engine suspension rear hook accessory, as shown in Figure 15 ~ Figure 17, be configured to uprightly arrange engine suspension rear hook accessory 211 in side below at cylinder head 32, by engine suspension front hook accessory 118 and engine suspension rear hook accessory 211, diesel engine 20 can be suspended on the handling such as crane or chain block suspension arrangement (omitting diagram).
And then, as shown in Figure 15 ~ Figure 17, blast pipe support 117a is formed in the upper end side of the auxiliary legs body 117 with the fastening link of rear leg body 114, and on exhaust exit pipe 82, be welded and fixed outlet bracket 116, on blast pipe support 117a adjustable setting height(from bottom) by bolt 212 fastening link outlet bracket 116.In addition, making the entrance side of exhaust exit pipe 82 cover is entrenched on the Exhaust Gas outlet 50a of exhaust gas purifying shell 50, by the fastening link exhaust exit pipe 82 of bolt 213 on Exhaust Gas outlet 50a.In addition, exhaust pillar 115 upper end side after cylinder head 32, through outlet bracket 116, supports exhaust exit pipe 82 in above-below direction adjustable position.
The explanation of symbol:
1: travel machine body
3: reaping apparatus
5: threshing apparatus
10b: driver seat
14: operation clutch lever (action bars)
15: heel post
16: separate plate body (heat insulation plate body)
16a: the inner space of separating plate body
20: diesel engine
43: engine room
44: engine compartment hood
44d: the inner space of engine compartment hood
47: radiator
50: exhaust gas purifying shell
77: scavenger fan
79: key switch.
Claims (8)
1. a combine, it travel machine body possessing reaping apparatus, threshing apparatus, the above-mentioned reaping apparatus of installation and threshing apparatus, be arranged in above-mentioned travel machine body engine room in engine and process the exhaust gas purifying shell of Exhaust Gas of above-mentioned engine, it is characterized in that
Following structure: at the top side supporting driver seat of above-mentioned engine room, side configuration heel post in the machine of above-mentioned engine room, and the above-mentioned engine top side among the above-mentioned engine room inside below above-mentioned driver seat configures above-mentioned exhaust gas purifying shell, see that to make a part for above-mentioned exhaust gas purifying shell overlapping with above-mentioned heel post from the top down.
2., as the combine that claim 1 is recorded, it is characterized in that,
Possess the heat insulation plate body separated between the action bars setting unit of above-mentioned heel post top side and above-mentioned exhaust gas purifying shell and the engine compartment hood forming above-mentioned engine room, be provided with above-mentioned heat insulation plate body continuously in the end side of above-mentioned engine compartment hood.
3., as the combine that claim 2 is recorded, it is characterized in that,
Form in such a way: the above-mentioned thermal insulation board bodily form is become dual structure, is taken a breath by the air of cooling wind-force to the inner space of above-mentioned heat insulation plate body of above-mentioned engine.
4., as the combine that claim 2 is recorded, it is characterized in that,
Form in such a way: possess the electric ventilating fan of taking a breath to the inner space of the above-mentioned heat insulation plate body of dual structure, electric ventilating fan can lingeringly stop after a certain time relative to the opening operation of key switch.
5., as the combine that claim 1 is recorded, it is characterized in that,
Be following structure: the engine compartment hood forming above-mentioned engine room is set, at the top side of above-mentioned engine compartment hood configuration driver seat, cover above-mentioned exhaust gas purifying shell by the above-mentioned engine compartment hood of dual structure.
6., as the combine that claim 5 is recorded, it is characterized in that,
Form in such a way: in the above-mentioned engine room of the below of above-mentioned driver seat, above-mentioned exhaust gas purifying shell is set, and arrange air cleaner in the above-mentioned engine room at the rear of above-mentioned driver seat, the front face side of at least above-mentioned exhaust gas purifying shell or top side are covered by the engine compartment hood of above-mentioned dual structure.
7., as the combine that claim 5 is recorded, it is characterized in that,
Be following structure: configure radiator adjacently with above-mentioned engine, the inner space of the above-mentioned engine compartment hood of dual structure is communicated with the outer gas suction side of radiator.
8., as the combine that claim 5 is recorded, it is characterized in that,
Form in such a way: possess the electric ventilating fan of taking a breath to the inner space of the above-mentioned engine compartment hood of dual structure, electric ventilating fan can lingeringly stop after a certain time relative to the opening operation of key switch.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-146763 | 2013-07-12 | ||
| JP2013146763A JP2015015938A (en) | 2013-07-12 | 2013-07-12 | Combine |
| PCT/JP2014/068317 WO2015005389A1 (en) | 2013-07-12 | 2014-07-09 | Combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105357953A true CN105357953A (en) | 2016-02-24 |
Family
ID=52280067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480038846.2A Pending CN105357953A (en) | 2013-07-12 | 2014-07-09 | Combine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2015015938A (en) |
| KR (1) | KR20160030081A (en) |
| CN (1) | CN105357953A (en) |
| WO (1) | WO2015005389A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439139A (en) * | 2016-04-28 | 2017-12-08 | 株式会社久保田 | Operation Van |
| TWI727064B (en) * | 2016-08-26 | 2021-05-11 | 日商井關農機股份有限公司 | Combine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6484158B2 (en) * | 2015-10-16 | 2019-03-13 | ヤンマー株式会社 | Combine |
| TR201618056A2 (en) * | 2016-12-07 | 2018-06-21 | Ford Otomotiv Sanayi As | MODULAR EXHAUST EXIT PIPE |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151715A (en) * | 1976-10-04 | 1979-05-01 | Toyo Kogyo Co., Ltd. | Exhaust gas purification system |
| US4606422A (en) * | 1985-03-06 | 1986-08-19 | Deere & Company | Cooling air delivery systems |
| JP2000236736A (en) * | 1999-02-23 | 2000-09-05 | Kubota Corp | Operation part structure of combine harvester |
| CN1499048A (en) * | 2002-10-31 | 2004-05-26 | ��ʽ�����װ | Waste gas purifying system with particle filter |
| CN102159803A (en) * | 2008-07-18 | 2011-08-17 | 阿兰图姆公司 | Filter device for filtering automobile exhaust gas |
| JP2011244782A (en) * | 2010-05-31 | 2011-12-08 | Iseki & Co Ltd | Combine harvester |
| CN203015480U (en) * | 2011-06-10 | 2013-06-26 | 株式会社久保田 | Harvester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5275857B2 (en) * | 2009-03-16 | 2013-08-28 | ヤンマー株式会社 | Engine equipment |
-
2013
- 2013-07-12 JP JP2013146763A patent/JP2015015938A/en active Pending
-
2014
- 2014-07-09 KR KR1020157032140A patent/KR20160030081A/en not_active Application Discontinuation
- 2014-07-09 CN CN201480038846.2A patent/CN105357953A/en active Pending
- 2014-07-09 WO PCT/JP2014/068317 patent/WO2015005389A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151715A (en) * | 1976-10-04 | 1979-05-01 | Toyo Kogyo Co., Ltd. | Exhaust gas purification system |
| US4606422A (en) * | 1985-03-06 | 1986-08-19 | Deere & Company | Cooling air delivery systems |
| JP2000236736A (en) * | 1999-02-23 | 2000-09-05 | Kubota Corp | Operation part structure of combine harvester |
| CN1499048A (en) * | 2002-10-31 | 2004-05-26 | ��ʽ�����װ | Waste gas purifying system with particle filter |
| CN102159803A (en) * | 2008-07-18 | 2011-08-17 | 阿兰图姆公司 | Filter device for filtering automobile exhaust gas |
| JP2011244782A (en) * | 2010-05-31 | 2011-12-08 | Iseki & Co Ltd | Combine harvester |
| CN203015480U (en) * | 2011-06-10 | 2013-06-26 | 株式会社久保田 | Harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439139A (en) * | 2016-04-28 | 2017-12-08 | 株式会社久保田 | Operation Van |
| TWI727064B (en) * | 2016-08-26 | 2021-05-11 | 日商井關農機股份有限公司 | Combine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015015938A (en) | 2015-01-29 |
| WO2015005389A1 (en) | 2015-01-15 |
| KR20160030081A (en) | 2016-03-16 |
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